helico-

1.
a combining form meaning “spiral”; used with this meaning and as a combining form of helix in the formation of compound words:
helicograph.
Also, especially before a vowel, helic-.
Origin
< Greek heliko-, combining form of hélix
British Dictionary definitions for helico-

helico-

combining form
1.
spiral or helical: helicograph
Word Origin
from Latin, from Greek helix spiral